Why might the bulding of the Erie Canal be considered controversial? A) It had a negative environmental impact.
B) It was not long enough.
C) It was publicly financed.
D) It was an economic failure.

Which answer best describes an advantage of shipping goods by canal? most towns would rather have canals than noisy railroads. goods could travel very fast downstream in the canal system. travelling by boat is a much more relaxing way to transport goods. heavy loads of goods could travel by boat more easily than if pulled by horses.